Traffic Light Signal Diagram - Red, Amber, Green Indicators Explained #1841154 (License: Personal Use)

This image shows a standard vertical traffic light used globally for regulating vehicular and pedestrian movement at intersections. The top red light is lit, signaling drivers to stop; the middle amber (yellow) and bottom green lights remain unlit. The housing is black with protective visors, and the design follows international conventions for clarity and visibility.

Used in driver’s education materials, transportation websites, traffic safety campaigns, and municipal signage guides. Matches user intent for understanding traffic signal meanings, studying road rules, or designing UI elements for navigation apps.